"Gamers have always depended on the ZOTAC GeForce AMP! Edition series for the best performance within a given series. With the ZOTAC GeForce GTX TITAN AMP! Edition, we're able to deliver the absolute best performance from a single GPU in this generation," says Carsten Berger, senior director, ZOTAC International.

Shameless tactic from Zotac. Then again, EVGA do it with their SC variant. As usual, unless the pcb or cooler is drastically modified this is not any different form a stock card, just a tweaked bios for higher base clock. Save the cash and use Afterburner instead.

If they were really clever they would alter the bios to allow the full 300 watts to be drawn down and allow voltage adjustments up to 1.21v. At the moment all the stock bios limit watts to 265 and voltage at 1.2. Then it would overclock far higher than stock boards, without altering any hardware.

I've found these boost clocks are much more aggressive in real life than what's advertised, my cards did 1045MHz out of the box, not 928MHz as advertised by EVGA, so this Zotac card could potentially hit over 1GHz easily without ppl noticing.

The memory clock is impressive though, this card will have a sizable bandwidth advantage over any other card available as of now

I've found these boost clocks are much more aggressive in real life than what's advertised, my cards did 1045MHz out of the box, not 928MHz as advertised by EVGA, so this Zotac card could potentially hit over 1GHz easily without ppl noticing.

The memory clock is impressive though, this card will have a sizable bandwidth advantage over any other card available as of now

If they were really clever they would alter the bios to allow the full 300 watts to be drawn down and allow voltage adjustments up to 1.21v. At the moment all the stock bios limit watts to 265 and voltage at 1.2. Then it would overclock far higher than stock boards, without altering any hardware.

Many people with way more knowledge than me over at OCN have been using many different bios and also working with other mods to the card. People have been pushing way higher voltage than 1.21 through the cards and the VRM's haven't blown. One or two have but only at far higher levels. The Titan is artificially limited below it's hardware spec, more than likely to fit in a nice power envelope - remember it is sold as an eco friendly solution in terms of perf per watt and it's compute brother is sold as an eco product.